The HDMI 2.0 splitter displays the same image on 4 screens; HDMI 2.0b; 4K 60Hz 4:4:4; 7.1ch HDMI Audio; HDCP 2.2/1.4; HDR; 8kV Air and 4kV Contact ESD Protection - Built-in scaler enables 2 different resolutions; Simultaneous HDMI/3.5mm/Optical audio output support - The 1x4 HDMI Splitter works with up to 16.4ft passive HDMI cables; Compatible with active HDMI cables/HDMI extenders/DVI adapters (sold separately) - No drivers required; Metal enclosure; Widescreen resolutions supported.